Derek J Maetzold is Pres. & Chief Exec. Officer of CASTLE BIOSCIENCES INC. Currently has a direct ownership of 78,335 shares of CSTL, which is worth approximately $1.54 Million. The most recent transaction as insider was on Oct 20, 2020, when has been sold 1,000 shares (Common Stock) at a price of $49.85 per share, resulting in proceeds of $49,850. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 78.3K
25.53% 3M change
8.65% 12M change
Total Value Held $1.54 Million

DEREK J MAETZOLD Transaction History

Date Transaction Value Shares Traded Shares Held Form
Oct 20 2020
SELL
Open market or private sale
$49,850 $49.85 p/Share
1,000 Reduced 0.07%
1,414,348 Common Stock
Oct 02 2020
SELL
Open market or private sale
$311,580 $51.93 p/Share
6,000 Reduced 0.42%
1,415,348 Common Stock
Oct 01 2020
SELL
Open market or private sale
$654,499 $51.78 p/Share
12,640 Reduced 0.88%
1,421,348 Common Stock
DJM

Derek J Maetzold

Pres. & Chief Exec. Officer
Friendswood, TX

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